19351206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 48391200

約数和(自身を除く): 29039994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1409, 1526, 1962, 2289, 2818, 4227, 4578, 6867, 8454, 9863, 12681, 13734, 19726, 25362, 29589, 59178, 88767, 153581, 177534, 307162, 460743, 921486, 1075067, 1382229, 2150134, 2764458, 3225201, 6450402, 9675603, 19351206]

約数ペア:

[(1, 19351206), (2, 9675603), (3, 6450402), (6, 3225201), (7, 2764458), (9, 2150134), (14, 1382229), (18, 1075067), (21, 921486), (42, 460743), (63, 307162), (109, 177534), (126, 153581), (218, 88767), (327, 59178), (654, 29589), (763, 25362), (981, 19726), (1409, 13734), (1526, 12681), (1962, 9863), (2289, 8454), (2818, 6867), (4227, 4578)]